參數(shù)資料
型號(hào): CXK5B81020TM
廠商: Sony Corporation
英文描述: 131072-word ⅴ 8-bit High Speed Bi-CMOS Static RAM
中文描述: 131072字ⅴ8位高速雙CMOS靜態(tài)RAM
文件頁數(shù): 2/9頁
文件大小: 184K
代理商: CXK5B81020TM
– 2 –
CXK5B81020J/TM
Absolute Maximum Ratings
(Ta = 25°C, GND = 0V)
1
2
Vcc, V
IN
, V
I/O
= –2.0V Min. for pulse width less than 5ns.
Air flow
1m/s.
Truth Table
×
: "H" or "L"
Recommended Operating Conditions
(Ta = 0 to +70°C, GND = 0V)
V
IL
= –2.0V Min. for pulse width less than 5ns.
V
CC
V
IN
V
I/O
P
D
Topr
Tstg
Tsolder
–0.5
1
to +4.6
–0.5
1
to V
CC
+ 0.5
–0.5
1
to V
CC
+ 0.5
1.5
2
0 to +70
–55 to +150
260 10
235 10
V
V
V
W
°C
°C
°C sec
°C sec
Item
Symbol
Rating
Unit
H
L
L
L
×
L
×
H
×
H
L
H
Not selected
Read
Write
Output disable
High Z
Data out
Data in
High Z
I
SB1
, I
SB2
I
CC
I
CC
I
CC
CE
OE
WE
Mode
I/O1 to I/O8
Current
Supply voltage
Input high voltage
Input low voltage
Item
Symbol
Min.
Typ.
Max.
Unit
V
CC
V
IH
V
IL
3.0
2.0
–0.3
3.3
3.6
V
CC
+ 0.3
0.8
V
V
V
Supply voltage
Input voltage
Input and output voltage
Allowable power dissipaiton
Operating temperature
Storage temperature
Soldering temperature time
J
TM
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